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<h1>Index-matching materials</h1>

An antireflective or anti-reflection coating is a type of optical coating applied to the surface of lenses and other optical elements to reduce reflection.

<h2>External links</h2>
<ul>
<li><a href="https://en.wikipedia.org/wiki/Anti-reflective_coating">Anti-reflective coating - Wikipedia</a></li>
<li><a href="https://www.rp-photonics.com/anti_reflection_coatings.html">Anti-reflective coatings - Encyclopedia of laser physics and technology</a></li>
</ul>
